約束 やくそく
oyakusoku

Noun
Suru Verb

1. promise; agreement; arrangement; one's word; contract; pact; appointment; engagement; date

Transitive
Honorific
Related to 約束
Noun
no-Adjective

2. something expected or predictable (e.g. running gag); typical or clichéd development (in a story); something considered obligatory or guaranteed (in a certain situation)

Other forms: